{"playerId":2422,"percentChange":-2.3,"averageDraftPosition":235,"percentOwned":7.7,"playerRaterSEASON":-4.3,"mostRecentNews":{"news":"Chacin has a pectoral nerve-like issue, and a visit to the doctor showed no structural elbow or shoulder damage, the Denver Post's Troy Renck reports.","spin":"No word on how long the nerve issue will keep Chacin on the sideline, but doctors are confident he can overcome the injury with rest and strengthening exercises.","date":"Fri May 25"},"fullName":"Jhoulys Chacin","seasonOutlook":{"outlook":"After averaging more than a strikeout per inning as a rookie in 2010, Chacin's K rate fell back closer to the pack as a sophomore: He whiffed 6.96 per nine last season. To say he has entered an adjustment period is fair; his slider became a more hittable pitch last year, especially against lefties, and he'll probably need to polish and increase his usage of the changeup to neutralize them going forward. Assuming he makes those fixes, Chacin still possesses that front-of-the-rotation potential advertised at the time of his 2009 big league debut, and a strong spring might go a long way toward putting him on a list of possible breakouts. For now, speculate upon him in deep mixed and NL-only leagues, but don't go overboard.","seasonId":2012,"date":"Fri Feb 10"},"playerRater30DAY":-4.7,"positionRank":194}